• Diamonds
  • Gemstones
  • Jewellery
  • Famous Jewels
  • Latest
  • Artworks
    • Facet Arrangement Diagrams Vol. 1
    • Facet Arrangement Diagrams Vol.2
    • Diamond Basics
    • Diamond Size Charts
    • Ideal Cut Proportions
    • Gold Purity Charts
  • Instagram
  • Pinterest
Diamond Buzz Logo
Colourless Diamonds: What Makes Them Expensive
Diamonds

Colourless Diamonds: What Makes Them Expensive

March 1, 2021

Last updated on April 9, 2021

While all diamonds are unique and valuable, their value is based on a combination of characteristics that make some diamonds more expensive than others. Colourless diamonds are among the most sought-after and valuable stones. Let’s see what makes them so desirable and if it makes sense to always go for top colour grade diamonds.

What Are Colourless Diamonds?

Diamond Colour Scale | Diamond Buzz
Diamond colour scale

According to the Gemological Institute of America (GIA), diamond colour is graded on a scale from D to Z, with D being the most colourless, and Z containing brown or yellow tint noticeable to the naked eye. Colour is graded under controlled conditions by comparing a diamond to round brilliant diamonds of known colour, called master stones.

The D-to-Z colour scale is the industry standard for grading diamonds where each letter represents a range of colour based on a diamond’s tone and saturation:

  • D-E-F – colourless
  • G-H-I-J – near colourless
  • K-L-M – faint
  • N-O-P-Q-R – very light
  • S-T-U-V-W-X-Y-Z – light

In the context of normal colour range, colourless diamonds are those that do not have any visible yellowish or brownish tints and are assigned a letter grade of D, E or F.

Diamonds that come in colourless to light yellow and brown fall within the normal colour range. The closer a diamond gets to the colourless grade, the higher its price per carat. Within the colourless range, D colour diamonds are the rarest and the most valuable as a result.

What Makes Colourless Diamonds Expensive

Jewellers bring lots of arguments supporting the high prices of colourless diamonds, such as how pure they look and how stunningly beautiful they are. However, the main and the most reasonable argument is simple: colourless diamonds are rare.

While many of us associate diamonds with a colourless appearance, most rough diamonds mined from the earth have at least some level of yellow or brown tint, which makes it hard to find a truly colourless diamond. Because of their rarity, colourless diamonds are by far the most expensive white diamonds on the market.

And yes, if the roles were reversed and tinted diamonds were rare while the colourless ones were abundant, yellowish and brownish diamonds would be quite expensive while whites would be relatively affordable.

Are Colourless Diamonds Always Better?

Colourless diamonds, those graded D, E or F using the GIA colour scale, exhibit an absence of colour. They are graded face down and examined through their side profiles under controlled lighting conditions.

In general, the absence of tints makes colourless diamonds stand out in any piece of jewellery. However, in real-life conditions, it would be extremely difficult for a non-professional to tell the difference between colourless and near colourless diamonds, especially if it is mounted on a setting.

Diamonds do not have to be colourless for their colour to be unnoticeable. If you are looking for a white diamond, you do not necessarily need to pay the premium cost. For example, round diamonds with G or H grade look pretty much like colourless stones graded D, E or F. This is especially true for smaller round diamonds up to 1 carat.

It is also worth mentioning that some “experts” proclaim colour to be the key factor for a diamond’s fire, brilliance and scintillation. This is done for a self-serving purpose to make you spend more on colourless stones. Of course, it is perfectly fine to pay the premium on a colourless diamond as long as it is a conscious purchase decision, but it is a misconception that a colourless diamond will appear more brilliant a sparkly. Cut quality is the major factor that affects a diamond’s performance.

Best Settings For Colourless Diamonds

Comparison Of Colourless Diamonds In Different Metals | Diamond Buzz
Comparison of colourless diamonds in white, yellow and rose gold

Colourless diamonds look stunning in jewellery crafted from white metals such as white gold and platinum, as well as coloured metals such as yellow and rose gold.

Coloured metals work beautifully with colourless diamonds as they add attractive contrast and make them stand out. However, it is worth mentioning that such a setting can add some yellowish tint to the stone.

In case you do not want to add more colour to the diamond, you may have it set in white gold or platinum. If you still prefer coloured metals, then it makes sense to use white metals for your prongs. This will help to make the centre stone look whiter against a coloured background. After all, if you have paid so much money for a colourless diamond, it is worth making sure the stone will not be tinted in any way.

Ideal Cut Proportions

Get professional illustration designs for your jewellery business

  • Why White Gold Turns Yellow | Diamond BuzzWhy White Gold Turns Yellow
    Jewellery

Diamond Size Charts

Get professional illustration designs for your business

  • Diamond Carat Weight Vs Clarity Grade | Diamond BuzzDiamond Carat Weight vs Clarity Grade
    Diamonds

NEWSLETTER

By entering your email address, you consent to receive our latest articles and exclusive offers. You may withdraw your consent at any time. Please read our Privacy Policy for more details.

Thanks for signing up!

  • About
  • Privacy Policy
  • Terms and Conditions
  • Contact
  • Instagram
  • Pinterest
Copyright © 2021 Diamond Buzz. All rights reserved.
We use cookies to ensure you get the best experience on our website and to analyze traffic. Accept Learn more
Privacy Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled

Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.

Functional

Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.

Performance

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

CookieDurationDescription
_ga2 yearsThis cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assign a randomly generated number to identify unique visitors.
_gid1 dayThis cookie is installed by Google Analytics. The cookie is used to store information of how visitors use a website and helps in creating an analytics report of how the wbsite is doing. The data collected including the number visitors, the source where they have come from, and the pages viisted in an anonymous form.

Others

Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.

CookieDurationDescription
cookielawinfo-checkbox-functional1 yearThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".

SAVE & ACCEPT
Powered by
error: Content is protected!